Miner&#39;s lamp.



.- /2 Y O 5 O 7 INVENTOR K TTORN EYS Patented June 17, 1913.

iWrTED ST TEb STEVE KOROLY,

ENT oFFIC QF-SMITHDALE;PENi lgYiivANIA;

MINEES LAMP.-

Speeificationof Letters fatenti Patented Jan 17, 1913.

Applicatibn filed. January 9,, -1913.' Serial No. 741,087) 7' lowing is a specification; reference being had therein to the accompanying drawing.

This invention relates to miners lamps;

and the objects of my inyentionare, first," to

furnish a miners-cap with an incandescent bulls-eye lamp; second to secure to a a mechanical constn uction that can lee-safely minersjcap a--storage battery or suitable source ofelctrical energy, for illuminating,

an incandescent lamp; carried by the cap third,.to furnisha minefiscap with an electric lamp and a, Switch itrhereloy the use of the v lamp can :.he-. easily controlled, and

dearth, to accomplish,

the ab'dv'e results by used, that is inexnensive'to, manufacture,

and that is; highlyfefiicient'for illuminating v pui'poses in a mine,

quarryor subterranean working.

Q Vith the aboyei'andother objects in 'view fthe'n claimed. I l *7 Reference will now be had tot-he drawing,

Itai'l with reference idrawln wherein l ke nu jthe invention resides in the novel construe ation, combination and arrangement of parts :to be hereinafter, specificallydescribed and' v y Y W from said battery and under wherein f Figure 1 is a perspective View of the ni-iners lamp as applied to a. cap and Fig. 2 is ap'lan ofithe sameji Further-describing my invention in do to tlie accompanying nerals denote cor respon ing parts throughout? 1 denotes a ininers cap afviz'or 2 providedfwith lamp holder B fo'r a countersunk bulls -eye' lamp denotes terminals that are electrically connected to thef filament 017 i filaments of the lamp and connected to these terminals are wires 6 and 7 The former is connected to the binding post 8 of a switch9 and the latter is connected to the binding post or pole ,10 of a battery 11. P

The switch 9 is of the known typefor making or breaklngan electric circuit, and said switch is connected by a,'wire 12 to another binding post or pole l3'o-f the battery 11. The batteryll is of the ordinary and 'well known compact type [used fonvarious, purposes and said battery is secured to. one side of the cap byrings 14, While the sew-itch 9 is secured to. the opposite side of the cap by suitable fastening means. y, I

It is an exoeedinglyeasy {operation for a miner to control the use'of the lamp upon the cap and the sourcegof electric energy can be easilycrenewed when such energy is exhausted; l 'WhatI'claim, is: i

' In a miner av lamp holder carried thereby provided with terminals, one of which projects from one side to the holder, an incandescent lamp 'supported fby *said holder and electrically connected to said terminals; a'batteryposiitioned atone side of thecap, a wire leading the holder and conneotedto said projecting terminal, a pair of annular members for connecting the battery to the cap, a switch secured to the other side of the :holder "iopppsitesaid bat ordinary and well lampjin combination; a cap,

tery, a wire leading from the battery to the switch, and a Wire leadingffrdm the switch and extending under "the vholder. and connected to the otherterminals; t i

In testimony whereof I aflii: my signature in the presence of two witnesses. i V v STEVE KOROLY.;

Witnessest y 1 Max Snonovrrz,

Katrina INE EVRE'FT.

. i I cents each; liy addressing the Commissioner of Patents, l Weshington, DICE 

